Only teams that played in both years are included. However, power rating (PR) ranks were not altered to account for the differences.

Teams with the same PR on ratings pages may have different ranks here (e.g., if two teams have a PR of 84.50 and ratings-page ranks of 27 and 28, respectively, their ranks may be reversed on this page, as ordering in the case of ties is arbitary).

Teams are shown in descending order by change in PR rank and then by change in PR.

Power rating change accounts for differences in the mean PR and the standard deviation between the two years and cannot be derived by subtraction.

Greater change is naturally possible -- and in fact probable -- in the divisions having more teams.

If they change, teams ranked towards the extremes last year generally have only one way to go; they can also change the most.